Step-by-step explanation:
the mean value is the sum of all values divided by how many values there are.
so,
(3 + -5 + 70 + -90 + -13) / 5 = -35/5 = -7
-7° F is the mean temperature of the 5 cities.
Answer:
eight
The answer is b
1. 1 + 1 x 4 ÷ 1 = 8
Hope this helps.
Seems like you had your minus signs backwards. Try y = 3 and y = -6